I've handled a few and shot 1. It worked. Can't say it was any better or worse than others I have shot. I will say I don't care for the looks of the upper & lower receivers. They seem too bulky for my taste and they seemed heavier than normal, and yes I know they are billet
Ever spit it out rather than swallow it?
Enjoy it while you can. One day you might be complaining about NOT getting random pop-ups in the morning.